Field Photos From The Tucson Mountains
9/2001 through 12/2001

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This trip was to Snyder Hill.
Gastropod Shell (diving into matrix)
It took me a while to figure this one out. Place your mouse cursor over the image to fill in the details.
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
Phylum: Brachiopoda
Class: Articulata
Order: Strophomenidina
Suborder: Productid
Genus: Dictyoclostus sp.
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
Phylum: Bryozoa
Silicified Bryozoan Reef
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
Phylum Mollusca
Class: Scaphopoda
Scaphopod
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
Phylum: Brachiopoda
Class: Articulata
Order: Spiriferidea
Suborder: Athyrididina
Genus: Composita

Age: Mid to late Permian
Formation: Concha
Phylum: Bryozoa
Class: Stenolaemata
Order: Fenestrata
Bryozoa
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
Brachiopod Shell?
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
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